Home >> Jeep >> 2024 >> Wagoneer Carbide, RWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Rear Heating And Air Conditioning - DTCS B1052-12 To B108C-15 >> DTC Troubleshooting >> B1053-77 2ND Row Blend/Temperature Door 2 Control - Commanded Position Not Reachable >> Default Action